3v4l.org

run code in 300+ PHP versions simultaneously
<?php echo 123 == "123foo"; echo "123" != "123foo"; echo "WAT";

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)
8.3.40.0070.01418.72
8.3.30.0070.00718.82
8.3.20.0080.00020.20
8.3.10.0040.00421.77
8.3.00.0080.00019.25
8.2.170.0090.00622.96
8.2.160.0100.00322.30
8.2.150.0080.00024.18
8.2.140.0080.00024.66
8.2.130.0000.00826.16
8.2.120.0040.00419.54
8.2.110.0090.00022.29
8.2.100.0060.00617.64
8.2.90.0050.00317.75
8.2.80.0080.00017.97
8.2.70.0060.00317.63
8.2.60.0050.00217.93
8.2.50.0050.00318.07
8.2.40.0000.00818.09
8.2.30.0070.00017.98
8.2.20.0040.00417.54
8.2.10.0020.00517.97
8.2.00.0000.00917.60
8.1.270.0050.00320.61
8.1.260.0080.00026.35
8.1.250.0070.00028.09
8.1.240.0000.00823.80
8.1.230.0080.00319.02
8.1.220.0000.00817.74
8.1.210.0040.00418.77
8.1.200.0100.00317.00
8.1.190.0000.00817.00
8.1.180.0000.00718.10
8.1.170.0080.00020.29
8.1.160.0040.00421.80
8.1.150.0040.00418.71
8.1.140.0040.00417.35
8.1.130.0030.00317.81
8.1.120.0030.00317.26
8.1.110.0000.00717.31
8.1.100.0030.00517.19
8.1.90.0040.00417.33
8.1.80.0000.00717.20
8.1.70.0030.00317.34
8.1.60.0000.00817.45
8.1.50.0030.00617.25
8.1.40.0080.00017.25
8.1.30.0000.00817.40
8.1.20.0000.00717.46
8.1.10.0000.00717.43
8.1.00.0030.00517.25
8.0.300.0070.00018.77
8.0.290.0070.00016.63
8.0.280.0020.00518.43
8.0.270.0000.00717.22
8.0.260.0000.00617.16
8.0.250.0000.00716.81
8.0.240.0060.00016.81
8.0.230.0000.00616.70
8.0.220.0070.00016.80
8.0.210.0050.00316.77
8.0.200.0000.00916.75
8.0.190.0040.00416.88
8.0.180.0000.00816.75
8.0.170.0000.00716.79
8.0.160.0040.00416.84
8.0.150.0000.00716.66
8.0.140.0030.00316.72
8.0.130.0040.00413.17
8.0.120.0050.00316.62
8.0.110.0040.00416.57
8.0.100.0000.00716.75
8.0.90.0040.00416.61
8.0.80.0030.01616.66
8.0.70.0050.00216.77
8.0.60.0040.00316.61
8.0.50.0000.00716.63
8.0.30.0070.01316.92
8.0.20.0070.01217.40
8.0.10.0000.00716.91
8.0.00.0100.00916.50
7.4.330.0000.00515.03
7.4.320.0050.00316.32
7.4.300.0000.00716.45
7.4.290.0030.00316.39
7.4.280.0040.00416.41
7.4.270.0000.00716.22
7.4.260.0000.00716.34
7.4.250.0070.00016.40
7.4.240.0040.00316.37
7.4.230.0000.00716.44
7.4.220.0200.00716.43
7.4.210.0120.00316.42
7.4.200.0030.00316.35
7.4.160.0040.01216.26
7.4.150.0110.00717.40
7.4.140.0070.01417.86
7.4.130.0100.00616.32
7.4.120.0120.00516.38
7.4.110.0090.00916.21
7.4.100.0070.01116.58
7.4.90.0090.00716.41
7.4.80.0130.00419.39
7.4.70.0000.01516.46
7.4.60.0100.00716.33
7.4.50.0000.00816.25
7.4.40.0100.00716.14
7.4.30.0080.01316.36
7.4.10.0100.00714.98
7.4.00.0030.01314.84
7.3.330.0030.00313.03
7.3.320.0000.01212.96
7.3.310.0040.00416.18
7.3.300.0070.00016.09
7.3.290.0060.00016.16
7.3.280.0090.00816.10
7.3.270.0120.00617.40
7.3.260.0120.00916.29
7.3.250.0090.00916.23
7.3.240.0070.01016.07
7.3.230.0060.01216.39
7.3.210.0080.00816.35
7.3.200.0060.01019.39
7.3.190.0030.01316.46
7.3.180.0060.01216.16
7.3.170.0060.01616.32
7.3.160.0110.00616.08
7.3.130.0000.01814.77
7.3.120.0020.01414.72
7.3.110.0050.01014.81
7.3.100.0070.00914.51
7.3.90.0030.01114.82
7.3.80.0080.00314.52
7.3.70.0030.01314.66
7.3.60.0080.00614.66
7.3.50.0040.00814.54
7.3.40.0060.00614.65
7.3.30.0070.00714.81
7.3.20.0090.00916.52
7.3.10.0040.00716.55
7.3.00.0000.01116.30
7.2.330.0050.01216.49
7.2.320.0030.01316.22
7.2.310.0110.00716.47
7.2.300.0060.01516.48
7.2.290.0140.00416.54
7.2.260.0030.01314.88
7.2.250.0070.01114.95
7.2.240.0110.00714.96
7.2.230.0030.01114.96
7.2.220.0030.01014.86
7.2.210.0100.00514.75
7.2.200.0050.00714.93
7.2.190.0070.00714.84
7.2.180.0060.00515.00
7.2.170.0050.00915.00
7.2.160.0040.00714.93
7.2.150.0030.01516.73
7.2.140.0060.00916.77
7.2.130.0040.00716.87
7.2.120.0090.00616.62
7.2.110.0140.00016.71
7.2.100.0070.00716.68
7.2.90.0030.01017.00
7.2.80.0060.01016.85
7.2.70.0000.01616.82
7.2.60.0050.01016.79
7.2.50.0030.01016.71
7.2.40.0070.00416.84
7.2.30.0030.01316.74
7.2.20.0060.00316.86
7.2.10.0110.00316.86
7.2.00.0080.00617.69
7.1.330.0070.00815.65
7.1.320.0050.00615.67
7.1.310.0030.00915.48
7.1.300.0050.00815.57
7.1.290.0070.00515.52
7.1.280.0070.00615.63
7.1.270.0070.00715.44
7.1.260.0050.00615.41
7.1.250.0050.00315.67
7.1.240.0060.00615.38
7.1.230.0070.01115.57
7.1.220.0000.01715.68
7.1.210.0080.00415.57
7.1.200.0050.00615.74
7.1.190.0040.00715.51
7.1.180.0070.01015.39
7.1.170.0070.00715.68
7.1.160.0030.01015.61
7.1.150.0000.01115.29
7.1.140.0060.00615.35
7.1.130.0040.00415.63
7.1.120.0000.01415.43
7.1.110.0040.01515.86
7.1.100.0050.01016.71
7.1.90.0030.01315.75
7.1.80.0040.01115.66
7.1.70.0020.00716.15
7.1.60.0050.01417.52
7.1.50.0020.01416.28
7.1.40.0100.00315.56
7.1.30.0030.01015.43
7.1.20.0030.00615.77
7.1.10.0090.00315.52
7.1.00.0080.03718.90
7.0.330.0030.00615.21
7.0.320.0040.00415.27
7.0.310.0030.00915.18
7.0.300.0030.01015.34
7.0.290.0090.00615.32
7.0.280.0000.00915.30
7.0.270.0000.00915.31
7.0.260.0000.01415.19
7.0.250.0030.00715.32
7.0.240.0070.01015.11
7.0.230.0040.00415.17
7.0.220.0000.01415.34
7.0.210.0040.00415.44
7.0.200.0050.00616.00
7.0.190.0030.00615.47
7.0.180.0030.00615.31
7.0.170.0070.00315.30
7.0.160.0000.01415.43
7.0.150.0080.00415.43
7.0.140.0040.03818.71
7.0.130.0040.00415.37
7.0.120.0050.00515.43
7.0.110.0040.00415.07
7.0.100.0000.01415.22
7.0.90.0070.00715.31
7.0.80.0040.00715.05
7.0.70.0000.00915.25
7.0.60.0050.03917.62
7.0.50.0060.03916.49
7.0.40.0080.03816.70
7.0.30.0180.03016.65
7.0.20.0180.04716.74
7.0.10.0100.04316.53
7.0.00.0070.04916.83
5.6.400.0070.01114.13
5.6.390.0040.00814.07
5.6.380.0030.01014.38
5.6.370.0040.01214.37
5.6.360.0040.00714.42
5.6.350.0000.01414.14
5.6.340.0080.00014.32
5.6.330.0000.01114.48
5.6.320.0060.01214.14
5.6.310.0100.00014.17
5.6.300.0060.00614.24
5.6.290.0070.00414.43
5.6.280.0090.03517.52
5.6.270.0050.00514.32
5.6.260.0000.01214.16
5.6.250.0070.00414.08
5.6.240.0040.01114.11
5.6.230.0040.01113.94
5.6.220.0030.00914.22
5.6.210.0070.02217.52
5.6.200.0030.02616.16
5.6.190.0110.04317.46
5.6.180.0200.02717.41
5.6.170.0280.02817.33
5.6.160.0070.04317.28
5.6.150.0030.02716.21
5.6.140.0050.02016.21
5.6.130.0100.04216.15
5.6.120.0090.04617.71
5.6.110.0080.02717.58
5.6.100.0030.02717.73
5.6.90.0130.04017.63
5.6.80.0070.04217.36
5.6.70.0180.04017.26
5.6.60.0000.01014.37
5.6.50.0030.00613.95
5.6.40.0030.00914.04
5.6.30.0070.00714.26
5.6.20.0000.00814.23
5.6.10.0000.00814.00
5.6.00.0120.00314.10
5.5.380.0090.00013.94
5.5.370.0040.01114.09
5.5.360.0070.00714.22
5.5.350.0070.02917.23
5.5.340.0030.03815.84
5.5.330.0020.05117.01
5.5.320.0100.02817.49
5.5.310.0150.02017.02
5.5.300.0030.03516.02
5.5.290.0100.04115.91
5.5.280.0070.04417.42
5.5.270.0130.04017.53
5.5.260.0110.02017.34
5.5.250.0130.03517.23
5.5.240.0070.03317.14
5.5.230.0000.01114.13
5.5.220.0090.00614.18
5.5.210.0070.00713.94
5.5.200.0000.00814.24
5.5.190.0080.00514.03
5.5.180.0000.01314.23
5.5.170.0030.01014.13
5.5.160.0060.00614.18
5.5.150.0070.00714.16
5.5.140.0090.00614.11
5.5.130.0000.01114.06
5.5.120.0000.01414.25
5.5.110.0000.01114.17
5.5.100.0090.00313.81
5.5.90.0000.01814.24
5.5.80.0070.00713.86
5.5.70.0030.01013.50
5.5.60.0030.01313.89
5.5.50.0100.00313.88
5.5.40.0070.00714.10
5.5.30.0060.00813.93
5.5.20.0080.00014.04
5.5.10.0000.01314.16
5.5.00.0070.01014.16
5.4.450.0450.02715.34
5.4.440.0560.03115.26
5.4.430.0480.02815.44
5.4.420.0150.02215.27
5.4.410.0410.03315.20
5.4.400.0220.02715.03
5.4.390.0170.03015.00
5.4.380.0170.03214.93
5.4.370.0150.04314.92
5.4.360.0220.02814.93
5.4.350.0220.03514.95
5.4.340.0230.02614.93
5.4.330.0060.00311.25
5.4.320.0220.03615.01
5.4.310.0250.02914.88
5.4.300.0230.04014.96
5.4.290.0280.03914.97
5.4.280.0260.03314.87
5.4.270.0170.03214.93
5.4.260.0220.03015.01
5.4.250.0130.03014.90
5.4.240.0160.03014.97
5.4.230.0250.02914.97
5.4.220.0250.02714.94
5.4.210.0200.03814.93
5.4.200.0220.02713.88
5.4.190.0090.03714.97
5.4.180.0240.05114.98
5.4.170.0170.03314.98
5.4.160.0230.03914.90
5.4.150.0230.03214.92
5.4.140.0230.03013.79
5.4.130.0290.03013.71
5.4.120.0230.03613.75
5.4.110.0240.02313.74
5.4.100.0220.03713.67
5.4.90.0290.02713.81
5.4.80.0220.02713.68
5.4.70.0240.02613.72
5.4.60.0270.02213.74
5.4.50.0260.02813.70
5.4.40.0170.03313.64
5.4.30.0180.02713.72
5.4.20.0210.02313.69
5.4.10.0170.02813.76
5.4.00.0170.02713.43
5.3.290.0400.04714.73
5.3.280.0430.06714.65
5.3.270.0570.04714.53
5.3.260.0330.06314.61
5.3.250.0400.05014.50
5.3.240.0370.04314.70
5.3.230.0500.06714.56
5.3.220.0470.05014.56
5.3.210.0370.06014.54
5.3.200.0400.04714.51
5.3.190.0330.06714.53
5.3.180.0400.05314.55
5.3.170.0300.05014.49
5.3.160.0300.05014.46
5.3.150.0270.05314.55
5.3.140.0370.05314.53
5.3.130.0370.04714.44
5.3.120.0200.06714.64
5.3.110.0370.04714.45
5.3.100.0230.05714.11
5.3.90.0270.05313.93
5.3.80.0230.05314.01
5.3.70.0300.07014.00
5.3.60.0300.06314.03
5.3.50.0300.05713.91
5.3.40.0300.04713.94
5.3.30.0430.06013.90
5.3.20.0270.05013.63
5.3.10.0300.05313.64
5.3.00.0230.05713.71
5.2.170.0200.04311.12
5.2.160.0330.03711.17
5.2.150.0230.04711.17
5.2.140.0200.05011.08
5.2.130.0200.04311.07
5.2.120.0300.03311.23
5.2.110.0170.04711.23
5.2.100.0300.04011.15
5.2.90.0130.05011.07
5.2.80.0200.04711.13
5.2.70.0170.04711.10
5.2.60.0230.04010.96
5.2.50.0230.04011.06
5.2.40.0370.04010.98
5.2.30.0270.03710.94
5.2.20.0230.04010.91
5.2.10.0200.04310.89
5.2.00.0130.04710.84
5.1.60.0170.03710.05
5.1.50.0130.04010.04
5.1.40.0200.0339.95
5.1.30.0130.04010.38
5.1.20.0230.03010.49
5.1.10.0200.03310.20
5.1.00.0200.03310.09
5.0.50.0170.0378.52
5.0.40.0100.0438.50
5.0.30.0130.0408.20
5.0.20.0100.0308.30
5.0.10.0070.0308.29
5.0.00.0170.0508.19
4.4.90.0130.0175.88
4.4.80.0170.0175.85
4.4.70.0100.0235.88
4.4.60.0230.0105.90
4.4.50.0200.0235.82
4.4.40.0100.0375.95
4.4.30.0100.0205.81
4.4.20.0130.0275.88
4.4.10.0070.0235.98
4.4.00.0070.0375.85
4.3.110.0030.0275.81
4.3.100.0070.0235.83
4.3.90.0130.0205.82
4.3.80.0200.0235.77
4.3.70.0100.0205.78
4.3.60.0130.0205.80
4.3.50.0170.0175.78
4.3.40.0130.0435.76
4.3.30.0100.0234.79
4.3.20.0100.0234.79
4.3.10.0070.0234.79
4.3.00.0100.0237.12

preferences:
42.83 ms | 400 KiB | 5 Q