3v4l.org

run code in 300+ PHP versions simultaneously
<?php switch([]) { case false: echo 'false'; break; case array(): echo 'array'; break; case 0: echo 'int 0'; break; case '0': echo 'str 0'; break; default: echo 'wtf'; }

Here you find the average performance (time & memory) of each version. A grayed out version indicates it didn't complete successfully (based on exit-code).

VersionSystem time (s)User time (s)Memory (MiB)
8.3.60.0070.00716.63
8.3.50.0110.00318.07
8.3.40.0100.01018.84
8.3.30.0070.00719.15
8.3.20.0050.00220.16
8.3.10.0070.00021.95
8.3.00.0030.00619.14
8.2.180.0040.01116.63
8.2.170.0140.00322.96
8.2.160.0120.00322.05
8.2.150.0040.00424.18
8.2.140.0080.00024.66
8.2.130.0040.00426.16
8.2.120.0040.00419.54
8.2.110.0040.00422.26
8.2.100.0060.00617.50
8.2.90.0040.00419.17
8.2.80.0030.00617.97
8.2.70.0040.00417.50
8.2.60.0040.00417.80
8.2.50.0030.00518.07
8.2.40.0030.00519.95
8.2.30.0000.00817.99
8.2.20.0040.00417.70
8.2.10.0000.00817.87
8.2.00.0070.00017.61
8.1.280.0100.01025.92
8.1.270.0080.00420.45
8.1.260.0070.00026.35
8.1.250.0040.00428.09
8.1.240.0090.00022.02
8.1.230.0040.00817.48
8.1.220.0000.00817.74
8.1.210.0030.00618.77
8.1.200.0060.00317.22
8.1.190.0030.00617.22
8.1.180.0000.00818.10
8.1.170.0040.00420.36
8.1.160.0000.00721.88
8.1.150.0040.00418.83
8.1.140.0000.00717.40
8.1.130.0030.00317.76
8.1.120.0050.00517.31
8.1.110.0040.00417.28
8.1.100.0040.00417.23
8.1.90.0030.00417.37
8.1.80.0040.00417.29
8.1.70.0030.00317.45
8.1.60.0030.00617.52
8.1.50.0000.01117.34
8.1.40.0000.00817.49
8.1.30.0000.00817.48
8.1.20.0040.00417.54
8.1.10.0000.00817.35
8.1.00.0050.00517.42
8.0.300.0000.00718.77
8.0.290.0000.00716.75
8.0.280.0030.00318.33
8.0.270.0070.00017.13
8.0.260.0030.00317.19
8.0.250.0000.00716.99
8.0.240.0000.00716.86
8.0.230.0030.00516.84
8.0.220.0050.00216.84
8.0.210.0050.00316.93
8.0.200.0000.00616.93
8.0.190.0000.00716.86
8.0.180.0030.00316.84
8.0.170.0040.00416.89
8.0.160.0020.00516.80
8.0.150.0030.00316.92
8.0.140.0000.00716.82
8.0.130.0070.00013.31
8.0.120.0040.00416.82
8.0.110.0040.00416.77
8.0.100.0000.00716.91
8.0.90.0050.00216.84
8.0.80.0060.00916.91
8.0.70.0040.00416.71
8.0.60.0050.00316.95
8.0.50.0080.00016.84
8.0.30.0160.00617.04
8.0.20.0090.01017.40
8.0.10.0070.00016.98
8.0.00.0110.00816.71
7.4.330.0000.00515.03
7.4.320.0030.00316.53
7.4.300.0000.00616.38
7.4.290.0000.00716.41
7.4.280.0040.00416.48
7.4.270.0050.00216.55
7.4.260.0000.00716.34
7.4.250.0000.00716.40
7.4.240.0020.00516.48
7.4.230.0050.00216.53
7.4.220.0060.01216.36
7.4.210.0120.00416.43
7.4.200.0070.00016.34
7.4.160.0160.00716.54
7.4.150.0060.01217.40
7.4.140.0120.00517.86
7.4.130.0080.01116.45
7.4.120.0110.00816.41
7.4.110.0090.01416.48
7.4.100.0100.01016.50
7.4.90.0190.00316.23
7.4.80.0100.00719.39
7.4.70.0070.01016.48
7.4.60.0080.00816.39
7.4.50.0050.00216.41
7.4.40.0100.00716.32
7.4.30.0110.00916.43
7.4.10.0130.00615.01
7.4.00.0040.01314.84
7.3.330.0060.00013.18
7.3.320.0110.00413.05
7.3.310.0030.00316.21
7.3.300.0030.00316.05
7.3.290.0050.00316.17
7.3.280.0080.01116.26
7.3.270.0170.00317.40
7.3.260.0060.01116.25
7.3.250.0100.00716.32
7.3.240.0090.00916.19
7.3.230.0070.01116.39
7.3.210.0070.01016.39
7.3.200.0060.01019.39
7.3.190.0070.01016.20
7.3.180.0070.01016.05
7.3.170.0090.00916.27
7.3.160.0080.00816.14
7.3.130.0100.00714.53
7.3.120.0120.00414.39
7.3.110.0060.01214.84
7.3.100.0120.00414.67
7.3.90.0030.01014.70
7.3.80.0110.00714.77
7.3.70.0030.00814.66
7.3.60.0110.00714.69
7.3.50.0040.01114.78
7.3.40.0060.00614.30
7.3.30.0070.00714.73
7.3.20.0060.01516.63
7.3.10.0080.00316.51
7.3.00.0030.00916.30
7.2.330.0170.00016.49
7.2.320.0060.01416.36
7.2.310.0060.01216.38
7.2.300.0130.01116.55
7.2.290.0060.01016.73
7.2.260.0060.01114.86
7.2.250.0030.01314.66
7.2.240.0030.01014.97
7.2.230.0090.00915.09
7.2.220.0100.00314.96
7.2.210.0070.01114.80
7.2.200.0100.01014.74
7.2.190.0070.01114.55
7.2.180.0030.01014.88
7.2.170.0000.01514.89
7.2.160.0060.00914.99
7.2.150.0090.00516.56
7.2.140.0050.01116.77
7.2.130.0070.01016.85
7.2.120.0060.00916.70
7.2.110.0040.00816.98
7.2.100.0030.01016.42
7.2.90.0030.01316.87
7.2.80.0090.00316.97
7.2.70.0130.00316.65
7.2.60.0080.00616.80
7.2.50.0060.00916.56
7.2.40.0070.00716.60
7.2.30.0060.00916.73
7.2.20.0060.00616.70
7.2.10.0130.00316.86
7.2.00.0060.00818.05
7.1.330.0130.00015.69
7.1.320.0080.00315.70
7.1.310.0060.00615.63
7.1.300.0030.01415.41
7.1.290.0090.00315.38
7.1.280.0060.01215.18
7.1.270.0070.00715.54
7.1.260.0040.01115.43
7.1.250.0070.00315.51
7.1.240.0070.01115.43
7.1.230.0060.00315.17
7.1.220.0070.00315.43
7.1.210.0100.00615.74
7.1.200.0080.00315.62
7.1.190.0070.00715.49
7.1.180.0070.00315.38
7.1.170.0070.00415.66
7.1.160.0070.00715.75
7.1.150.0030.00715.69
7.1.140.0040.01215.49
7.1.130.0120.00315.30
7.1.120.0070.00715.69
7.1.110.0080.00415.73
7.1.100.0040.00716.90
7.1.90.0070.00715.45
7.1.80.0030.00515.38
7.1.70.0030.00516.38
7.1.60.0090.00917.40
7.1.50.0070.01216.11
7.1.40.0100.00715.55
7.1.30.0060.00315.69
7.1.20.0040.00815.64
7.1.10.0070.00715.56
7.1.00.0030.04419.02
7.0.330.0040.00715.46
7.0.320.0110.00415.34
7.0.310.0000.01015.00
7.0.300.0080.00415.36
7.0.290.0110.00315.20
7.0.280.0030.00615.36
7.0.270.0050.00315.34
7.0.260.0100.00315.01
7.0.250.0030.00715.12
7.0.240.0100.00315.35
7.0.230.0000.01315.02
7.0.220.0080.00315.40
7.0.210.0070.00415.09
7.0.200.0080.00915.84
7.0.190.0090.00615.12
7.0.180.0000.01315.27
7.0.170.0030.00615.37
7.0.160.0030.00915.48
7.0.150.0030.00915.31
7.0.140.0050.02018.76
7.0.130.0070.00315.33
7.0.120.0030.01315.09
7.0.110.0000.00815.05
7.0.100.0000.00915.32
7.0.90.0000.01315.22
7.0.80.0030.01015.48
7.0.70.0110.00015.53
7.0.60.0070.04717.59
7.0.50.0100.04116.53
7.0.40.0070.04416.89
7.0.30.0210.04116.63
7.0.20.0200.04216.70
7.0.10.0160.02916.79
7.0.00.0020.04316.79
5.6.400.0100.00314.23
5.6.390.0030.01414.38
5.6.380.0000.01814.09
5.6.370.0000.01014.50
5.6.360.0030.01414.12
5.6.350.0100.00314.57
5.6.340.0030.01014.10
5.6.330.0100.00314.48
5.6.320.0050.00514.18
5.6.310.0000.01114.43
5.6.300.0120.00614.24
5.6.290.0080.00514.13
5.6.280.0060.03917.57
5.6.270.0100.00314.41
5.6.260.0000.01414.23
5.6.250.0080.00414.29
5.6.240.0070.00714.37
5.6.230.0100.00314.23
5.6.220.0040.01114.45
5.6.210.0080.04317.34
5.6.200.0070.02216.16
5.6.190.0080.02517.24
5.6.180.0190.02217.41
5.6.170.0140.02417.15
5.6.160.0050.04517.32
5.6.150.0030.04616.12
5.6.140.0060.03016.27
5.6.130.0060.02116.23
5.6.120.0130.04317.79
5.6.110.0070.04717.69
5.6.100.0120.03717.65
5.6.90.0070.02317.72
5.6.80.0070.02017.35
5.6.70.0030.01314.21
5.6.60.0070.00714.06
5.6.50.0100.00314.23
5.6.40.0090.00614.14
5.6.30.0030.01013.96
5.6.20.0090.00314.47
5.6.10.0040.01114.03
5.6.00.0060.01014.07
5.5.380.0000.01014.16
5.5.370.0030.01014.52
5.5.360.0080.00614.35
5.5.350.0100.02817.25
5.5.340.0020.02516.12
5.5.330.0110.04217.21
5.5.320.0060.03117.18
5.5.310.0150.02517.33
5.5.300.0020.02716.18
5.5.290.0100.04016.02
5.5.280.0150.03717.44
5.5.270.0060.04517.48
5.5.260.0050.04517.69
5.5.250.0050.04717.43
5.5.240.0060.04417.06
5.5.230.0070.00414.36
5.5.220.0000.00914.30
5.5.210.0030.00714.22
5.5.200.0110.00414.20
5.5.190.0060.00914.12
5.5.180.0060.00613.83
5.5.170.0030.01314.32
5.5.160.0080.00414.20
5.5.150.0140.00014.36
5.5.140.0000.01214.18
5.5.130.0070.00713.82
5.5.120.0060.00313.87
5.5.110.0130.00314.35
5.5.100.0070.00714.59
5.5.90.0060.01014.31
5.5.80.0060.00614.22
5.5.70.0100.00714.32
5.5.60.0080.00414.24
5.5.50.0060.00914.25
5.5.40.0000.01514.41
5.5.30.0030.00614.07
5.5.20.0060.00914.06
5.5.10.0100.00314.30
5.5.00.0100.00313.91
5.4.450.0350.03315.10
5.4.440.0480.03015.32
5.4.430.0030.03415.11
5.4.420.0420.03315.08
5.4.410.0630.03815.07
5.4.400.0490.03014.89
5.4.390.0400.03214.60
5.4.380.0380.03614.67
5.4.370.0420.03014.76
5.4.360.0410.03214.70
5.4.350.0400.03514.65
5.4.340.0450.03114.92
5.4.330.0130.00010.70
5.4.320.0540.02914.63
5.4.310.0480.03014.74
5.4.300.0550.02814.64
5.4.290.0470.03314.74
5.4.280.0510.03814.63
5.4.270.0500.04014.80
5.4.260.0440.03214.67
5.4.250.0450.03214.70
5.4.240.0450.03314.58
5.4.230.0420.02914.50
5.4.220.0510.02814.77
5.4.210.0440.03714.77
5.4.200.0470.03013.71
5.4.190.0480.03014.70
5.4.180.0490.02414.74
5.4.170.0420.03214.61
5.4.160.0350.03814.63
5.4.150.0470.02214.62
5.4.140.0430.02813.51
5.4.130.0470.03513.48
5.4.120.0420.03713.57
5.4.110.0400.03313.41
5.4.100.0400.02913.34
5.4.90.0380.03313.57
5.4.80.0380.03013.57
5.4.70.0400.03413.46
5.4.60.0450.02213.58
5.4.50.0400.02913.56
5.4.40.0430.02813.69
5.4.30.0480.02813.59
5.4.20.0550.03313.42
5.4.10.0520.02813.59
5.4.00.0430.02313.24
5.3.290.0830.05014.57
5.3.280.0830.04714.56
5.3.270.0830.06714.61
5.3.260.0970.04714.57
5.3.250.0770.06014.63
5.3.240.0900.04714.70
5.3.230.0770.05314.50
5.3.220.0870.05014.67
5.3.210.0800.05714.57
5.3.200.0900.05014.48
5.3.190.0770.06014.48
5.3.180.0770.05314.56
5.3.170.0900.04014.66
5.3.160.0930.05014.56
5.3.150.0800.08014.48
5.3.140.0830.06314.54
5.3.130.0770.06014.46
5.3.120.1000.05014.46
5.3.110.1000.07014.55
5.3.100.0870.06014.09
5.3.90.1000.06714.07
5.3.80.0970.04713.96
5.3.70.0870.05313.99
5.3.60.0900.05313.97
5.3.50.0800.06013.94
5.3.40.0800.04713.93
5.3.30.0870.05713.90
5.3.20.0900.04313.67
5.3.10.0700.05713.57
5.3.00.0870.04713.55
5.2.170.0800.04311.20
5.2.160.0770.04311.10
5.2.150.0630.04711.29
5.2.140.0800.03711.11
5.2.130.1000.05011.14
5.2.120.0800.04311.13
5.2.110.0770.04011.05
5.2.100.0670.03711.09
5.2.90.0700.04711.09
5.2.80.0600.04311.13
5.2.70.0800.04011.13
5.2.60.0700.04711.11
5.2.50.0700.04310.99
5.2.40.0670.05011.04
5.2.30.0630.03710.90
5.2.20.0570.04311.09
5.2.10.0570.04310.95
5.2.00.0470.04310.81
5.1.60.0470.0439.97
5.1.50.0700.04010.01
5.1.40.0470.04010.04
5.1.30.0670.05010.34
5.1.20.0770.04310.39
5.1.10.0600.03010.14
5.1.00.0670.04310.19
5.0.50.0300.0308.67
5.0.40.0330.0278.47
5.0.30.0270.0438.21
5.0.20.0300.0308.21
5.0.10.0300.0278.19
5.0.00.0230.0438.19
4.4.90.0270.0235.93
4.4.80.0200.0275.89
4.4.70.0300.0305.89
4.4.60.0300.0235.87
4.4.50.0400.0275.95
4.4.40.0370.0375.92
4.4.30.0300.0205.88
4.4.20.0230.0275.88
4.4.10.0300.0175.95
4.4.00.0270.0375.90
4.3.110.0230.0235.82
4.3.100.0330.0205.83
4.3.90.0370.0175.84
4.3.80.0300.0375.81
4.3.70.0270.0275.80
4.3.60.0300.0205.79
4.3.50.0330.0205.79
4.3.40.0370.0335.78
4.3.30.0170.0234.56
4.3.20.0130.0234.54
4.3.10.0130.0234.59
4.3.00.0130.0209.19

preferences:
59.93 ms | 400 KiB | 5 Q