3v4l.org

run code in 300+ PHP versions simultaneously
<?php $string = "hola'"; echo $string; ?>

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)
8.3.40.0170.00018.67
8.3.30.0070.00718.84
8.3.20.0060.00320.22
8.3.10.0070.00022.07
8.3.00.0070.00320.69
8.2.170.0060.00922.96
8.2.160.0040.01120.84
8.2.150.0040.00424.18
8.2.140.0000.00824.66
8.2.130.0040.00426.16
8.2.120.0050.00319.15
8.2.110.0090.00022.13
8.2.100.0050.00517.66
8.2.90.0050.00319.23
8.2.80.0050.00317.97
8.2.70.0030.01017.50
8.2.60.0050.00318.05
8.2.50.0080.00418.07
8.2.40.0080.00018.22
8.2.30.0030.00517.98
8.2.20.0050.00217.64
8.2.10.0080.00019.45
8.2.00.0040.00417.55
8.1.270.0040.00423.66
8.1.260.0070.00026.35
8.1.250.0050.00228.09
8.1.240.0040.00423.83
8.1.230.0000.01019.14
8.1.220.0050.00217.74
8.1.210.0000.00818.77
8.1.200.0070.00317.10
8.1.190.0000.00717.51
8.1.180.0000.00818.10
8.1.170.0030.00618.59
8.1.160.0000.00821.89
8.1.150.0000.00818.56
8.1.140.0030.00517.42
8.1.130.0030.00317.82
8.1.120.0070.00017.27
8.1.110.0000.00717.43
8.1.100.0040.00417.33
8.1.90.0070.00017.41
8.1.80.0030.00517.37
8.1.70.0000.00717.36
8.1.60.0030.00617.48
8.1.50.0030.00517.48
8.1.40.0030.00617.45
8.1.30.0000.00817.50
8.1.20.0050.00317.61
8.1.10.0040.00417.55
8.1.00.0000.00717.34
8.0.300.0000.00718.77
8.0.290.0000.00817.18
8.0.280.0040.00418.34
8.0.270.0070.00017.25
8.0.260.0070.00016.66
8.0.250.0070.00016.97
8.0.240.0040.00316.82
8.0.230.0030.00316.92
8.0.220.0050.00316.86
8.0.210.0070.00016.82
8.0.200.0000.00716.85
8.0.190.0030.00516.81
8.0.180.0040.00416.80
8.0.170.0060.00316.84
8.0.160.0060.00316.87
8.0.150.0000.00816.75
8.0.140.0080.00016.66
8.0.130.0060.00013.23
8.0.120.0000.00716.83
8.0.110.0040.00416.71
8.0.100.0040.00416.70
8.0.90.0000.00716.68
8.0.80.0040.01816.82
8.0.70.0000.00816.77
8.0.60.0040.00416.69
8.0.50.0040.00416.88
8.0.30.0060.01217.04
8.0.20.0100.00817.40
8.0.10.0000.00816.85
8.0.00.0110.01016.90
7.4.330.0000.00515.02
7.4.320.0000.00616.52
7.4.300.0060.00016.50
7.4.290.0000.00716.41
7.4.280.0040.00416.52
7.4.270.0030.00316.57
7.4.260.0080.00016.40
7.4.250.0000.00816.49
7.4.240.0000.00716.54
7.4.230.0050.00316.48
7.4.220.0100.01016.39
7.4.210.0100.00516.49
7.4.200.0040.00416.35
7.4.190.0040.00416.68
7.4.160.0080.00816.62
7.4.150.0100.00717.40
7.4.140.0080.01117.86
7.4.130.0090.00816.42
7.4.120.0080.01116.59
7.4.110.0080.01316.47
7.4.100.0140.00316.50
7.4.90.0130.00916.40
7.4.80.0150.00616.55
7.4.70.0100.00616.36
7.4.60.0120.00916.29
7.4.50.0050.00316.36
7.4.40.0100.00622.77
7.4.30.0130.00916.47
7.4.10.0070.01114.57
7.4.00.0060.01014.84
7.3.330.0070.00012.98
7.3.320.0050.00013.02
7.3.310.0070.00016.20
7.3.300.0030.00316.20
7.3.290.0080.00616.16
7.3.280.0050.01016.21
7.3.270.0110.00617.40
7.3.260.0110.01116.44
7.3.250.0100.00616.34
7.3.240.0140.00516.57
7.3.230.0110.00516.43
7.3.210.0100.00716.20
7.3.200.0080.01219.39
7.3.190.0070.01016.16
7.3.180.0120.00916.32
7.3.170.0090.00616.27
7.3.160.0090.00616.29
7.3.130.0090.00614.95
7.3.120.0090.00914.74
7.3.110.0040.01114.89
7.3.100.0030.01014.72
7.3.90.0040.00914.78
7.3.80.0080.00614.74
7.3.70.0070.00914.55
7.3.60.0050.01014.62
7.3.50.0040.00814.75
7.3.40.0040.01014.76
7.3.30.0060.00614.74
7.3.20.0070.00516.65
7.3.10.0060.00816.58
7.3.00.0060.00916.56
7.2.330.0100.00716.32
7.2.320.0070.01016.58
7.2.310.0030.01316.27
7.2.300.0120.00616.52
7.2.290.0060.01116.15
7.2.260.0030.01714.92
7.2.250.0070.00914.99
7.2.240.0060.01214.87
7.2.230.0080.00914.80
7.2.220.0100.00814.84
7.2.210.0060.00914.83
7.2.200.0040.01014.87
7.2.190.0050.01014.84
7.2.180.0050.00914.82
7.2.170.0030.01014.88
7.2.160.0000.00914.94
7.2.150.0040.01216.43
7.2.140.0060.00316.82
7.2.130.0080.00516.56
7.2.120.0060.00816.71
7.2.110.0090.00816.65
7.2.100.0100.00816.82
7.2.90.0110.00616.72
7.2.80.0070.00916.74
7.2.70.0090.00616.76
7.2.60.0050.01116.74
7.2.50.0060.00816.70
7.2.40.0070.00716.76
7.2.30.0080.00516.77
7.2.20.0090.00816.64
7.2.10.0090.00516.74
7.2.00.0060.00817.27
7.1.330.0030.01215.70
7.1.320.0060.00915.58
7.1.310.0060.00815.59
7.1.300.0060.00815.60
7.1.290.0050.00815.63
7.1.280.0030.00815.71
7.1.270.0040.00815.66
7.1.260.0090.00415.57
7.1.250.0060.00815.57
7.1.240.0050.01115.66
7.1.230.0090.00515.41
7.1.220.0080.00815.62
7.1.210.0030.00915.59
7.1.200.0070.00815.62
7.1.190.0140.00415.68
7.1.180.0050.01015.40
7.1.170.0070.00515.25
7.1.160.0110.00415.41
7.1.150.0090.00715.38
7.1.140.0090.00615.58
7.1.130.0140.00315.73
7.1.120.0060.00515.41
7.1.110.0020.01215.44
7.1.100.0060.00616.34
7.1.90.0050.00715.48
7.1.80.0080.00515.70
7.1.70.0040.00616.05
7.1.60.0060.01016.84
7.1.50.0080.00915.88
7.1.40.0080.00515.69
7.1.30.0050.00515.53
7.1.20.0050.00815.55
7.1.10.0070.00715.36
7.1.00.0050.02817.90
7.0.330.0070.00915.17
7.0.320.0060.01015.29
7.0.310.0110.00415.17
7.0.300.0110.00215.26
7.0.290.0080.00815.43
7.0.280.0110.00615.27
7.0.270.0070.00715.42
7.0.260.0050.00915.20
7.0.250.0080.00515.10
7.0.240.0080.00515.19
7.0.230.0110.00115.22
7.0.220.0060.00615.35
7.0.210.0070.00715.13
7.0.200.0080.00315.58
7.0.190.0060.00715.19
7.0.180.0080.00815.22
7.0.170.0080.00815.17
7.0.160.0090.00515.17
7.0.150.0060.01115.24
7.0.140.0020.03217.47
7.0.130.0050.00915.37
7.0.120.0090.00915.33
7.0.110.0100.00515.20
7.0.100.0080.00315.32
7.0.90.0040.00915.41
7.0.80.0060.00815.38
7.0.70.0040.01115.30
7.0.60.0060.03316.79
7.0.50.0080.03016.20
7.0.40.0040.03115.52
7.0.30.0150.03015.55
7.0.20.0130.03115.63
7.0.10.0100.02415.61
7.0.00.0050.02615.59
5.6.400.0030.01214.24
5.6.390.0090.00614.21
5.6.380.0060.01014.15
5.6.370.0090.00614.28
5.6.360.0020.01314.40
5.6.350.0080.00714.17
5.6.340.0090.00914.26
5.6.330.0040.00914.15
5.6.320.0110.00314.28
5.6.310.0060.00714.04
5.6.300.0040.01114.25
5.6.290.0090.00314.38
5.6.280.0060.02716.37
5.6.270.0030.01214.29
5.6.260.0080.00614.16
5.6.250.0050.00814.16
5.6.240.0000.01114.09
5.6.230.0090.00514.06
5.6.220.0040.01013.94
5.6.210.0050.03116.31
5.6.200.0050.02115.31
5.6.190.0080.03316.33
5.6.180.1330.01516.31
5.6.170.0070.02116.31
5.6.160.0050.02516.23
5.6.150.0040.02715.43
5.6.140.0050.01715.49
5.6.130.0100.02915.57
5.6.120.0100.01816.36
5.6.110.0080.01816.44
5.6.100.0120.02916.42
5.6.90.0080.03216.44
5.6.80.0050.02016.16
5.6.70.1520.01616.05
5.6.60.0040.01214.00
5.6.50.0080.00513.99
5.6.40.0080.00714.01
5.6.30.0060.00813.97
5.6.20.0030.01314.09
5.6.10.0030.01114.13
5.6.00.0070.00714.07
5.5.380.0040.00512.48
5.5.370.0030.00712.43
5.5.360.0060.00412.26
5.5.350.0030.03115.05
5.5.340.0050.02114.43
5.5.330.0040.03315.01
5.5.320.0130.02015.10
5.5.310.0100.02715.07
5.5.300.0070.02514.11
5.5.290.0030.02314.24
5.5.280.0070.03315.23
5.5.270.0050.01615.16
5.5.260.0050.03015.31
5.5.250.0100.02715.13
5.5.240.0060.03214.92
5.5.230.0060.00612.51
5.5.220.0060.00612.42
5.5.210.0060.00812.40
5.5.200.0090.00512.57
5.5.190.0060.00812.32
5.5.180.0120.00312.42
5.5.170.0070.01012.40
5.5.160.0140.00012.47
5.5.150.0100.00212.52
5.5.140.0040.00712.41
5.5.130.0040.00912.48
5.5.120.0030.00812.53
5.5.110.0090.00512.41
5.5.100.0070.00512.33
5.5.90.0060.00712.51
5.5.80.0020.01112.14
5.5.70.0050.00712.57
5.5.60.0110.00312.49
5.5.50.0010.01012.29
5.5.40.0020.00912.52
5.5.30.0020.01112.50
5.5.20.0060.00612.59
5.5.10.0080.00212.58
5.5.00.0040.01012.50
5.4.450.0160.03014.13
5.4.440.0200.02214.21
5.4.430.0110.03014.22
5.4.420.0130.02014.19
5.4.410.0130.02314.13
5.4.400.0110.02614.07
5.4.390.0100.02314.07
5.4.380.0140.02114.06
5.4.370.0140.02613.90
5.4.360.0130.02214.01
5.4.350.0140.02714.10
5.4.340.0090.02814.06
5.4.330.0040.00511.44
5.4.320.0150.02413.89
5.4.310.0150.02714.02
5.4.300.0100.01714.02
5.4.290.0110.02213.98
5.4.280.0150.02413.90
5.4.270.0130.02614.00
5.4.260.0080.01714.08
5.4.250.0100.01713.98
5.4.240.0150.02514.02
5.4.230.0180.01914.08
5.4.220.0070.02313.93
5.4.210.0090.01814.06
5.4.200.0130.02813.95
5.4.190.0100.02913.90
5.4.180.0110.01813.86
5.4.170.0130.02513.88
5.4.160.0160.02313.82
5.4.150.0100.03114.03
5.4.140.0090.02413.07
5.4.130.0140.02613.03
5.4.120.0130.02513.04
5.4.110.0150.01713.12
5.4.100.0100.02213.04
5.4.90.0140.02613.06
5.4.80.0140.02813.13
5.4.70.0100.02712.99
5.4.60.0080.01613.10
5.4.50.0110.02812.96
5.4.40.0110.02913.15
5.4.30.0150.02212.93
5.4.20.0110.02813.16
5.4.10.0080.02913.06
5.4.00.0090.01512.87
5.3.290.0090.03112.42
5.3.280.0090.02212.24
5.3.270.0090.02012.35
5.3.260.0140.02712.41
5.3.250.0110.02812.36
5.3.240.0130.02912.25
5.3.230.0120.02812.35
5.3.220.0080.02912.31
5.3.210.0140.01312.36
5.3.200.0090.02512.24
5.3.190.0120.01612.33
5.3.180.0100.02812.35
5.3.170.0130.02312.25
5.3.160.0100.01612.33
5.3.150.0060.01912.34
5.3.140.0110.02412.32
5.3.130.0110.02712.33
5.3.120.0070.02012.31
5.3.110.0080.01912.36
5.3.100.0080.02312.21
5.3.90.0120.02512.19
5.3.80.0110.02612.14
5.3.70.0080.02112.14
5.3.60.0090.01312.14
5.3.50.0090.01412.15
5.3.40.0110.01512.17
5.3.30.0100.02812.19
5.3.20.0110.02412.03
5.3.10.0070.02211.92
5.3.00.0150.02211.90
5.2.170.0080.03511.02
5.2.160.0120.02211.02
5.2.150.0110.01811.02
5.2.140.0130.03011.02
5.2.130.0150.02311.02
5.2.120.0130.01811.02
5.2.110.0130.02011.02
5.2.100.0120.02211.02
5.2.90.0150.02811.02
5.2.80.0080.02211.02
5.2.70.0050.03911.02
5.2.60.0120.03111.02
5.2.50.0100.03311.02
5.2.40.0070.03511.02
5.2.30.0100.03211.02
5.2.20.0120.02211.02
5.2.10.0140.02811.02
5.2.00.0140.02311.02
5.1.60.0080.01811.02
5.1.50.0070.02711.02
5.1.40.0100.02611.02
5.1.30.0090.02811.02
5.1.20.0100.02711.02
5.1.10.0100.02211.02
5.1.00.0130.02411.02
5.0.50.0060.01311.02
5.0.40.0040.01211.02
5.0.30.0050.01811.02
5.0.20.0070.01011.02
5.0.10.0060.00811.02
5.0.00.0050.01711.02
4.4.90.0100.01511.02
4.4.80.0020.01711.02
4.4.70.0050.01511.02
4.4.60.0030.02111.02
4.4.50.0070.00811.02
4.4.40.0030.01711.02
4.4.30.0070.01711.02
4.4.20.0100.01211.02
4.4.10.0050.00711.02
4.4.00.0020.01511.02
4.3.110.0050.00811.02
4.3.100.0070.00711.02
4.3.90.0030.01011.02
4.3.80.0030.01311.02
4.3.70.0030.01011.02
4.3.60.0050.00811.02
4.3.50.0050.00911.02
4.3.40.0050.01211.02
4.3.30.0030.00811.02
4.3.20.0030.01011.02
4.3.10.0000.01211.02
4.3.00.0040.00711.02

preferences:
44.05 ms | 400 KiB | 5 Q