3v4l.org

run code in 300+ PHP versions simultaneously
<?php $foo = "Dalvik/1.6.0 (Linux; U; Android 4.2.2; QMV7A Build/JDQ39)"; if (strpos($foo,'Dalvik') === false) { echo $foo; } else { echo exit; }

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)
8.3.70.0090.00918.07
8.3.60.0140.00318.53
8.3.50.0100.00722.06
8.3.40.0090.01218.63
8.3.30.0140.00319.10
8.3.20.0140.00420.34
8.3.10.0110.00420.66
8.3.00.0070.00020.77
8.2.190.0120.00616.58
8.2.180.0110.00416.49
8.2.170.0120.00322.96
8.2.160.0100.01020.44
8.2.150.0040.00424.18
8.2.140.0050.00524.66
8.2.130.0070.01026.16
8.2.120.0140.00719.33
8.2.110.0070.00319.48
8.2.100.0090.00317.91
8.2.90.0040.00419.09
8.2.80.0030.00617.97
8.2.70.0080.00017.75
8.2.60.0030.00517.80
8.2.50.0000.00818.10
8.2.40.0040.00420.54
8.2.30.0040.00419.31
8.2.20.0020.00517.68
8.2.10.0040.00418.04
8.2.00.0060.00317.73
8.1.280.0070.01325.92
8.1.270.0060.00324.02
8.1.260.0040.00426.35
8.1.250.0100.00728.09
8.1.240.0060.00323.83
8.1.230.0110.00017.70
8.1.220.0040.00417.74
8.1.210.0000.00918.77
8.1.200.0000.00817.35
8.1.190.0050.00317.35
8.1.180.0000.00918.10
8.1.170.0040.00418.52
8.1.160.0040.00422.16
8.1.150.0040.00418.69
8.1.140.0000.00817.29
8.1.130.0000.00717.79
8.1.120.0000.00817.46
8.1.110.0030.00317.38
8.1.100.0040.00417.37
8.1.90.0000.00717.42
8.1.80.0030.00317.34
8.1.70.0030.00317.23
8.1.60.0030.00617.51
8.1.50.0000.00817.58
8.1.40.0000.00717.40
8.1.30.0040.00417.64
8.1.20.0040.00417.63
8.1.10.0030.00617.41
8.1.00.0040.00417.40
8.0.300.0000.00818.77
8.0.290.0000.00916.75
8.0.280.0000.00718.37
8.0.270.0000.00617.23
8.0.260.0060.00317.18
8.0.250.0000.00616.93
8.0.240.0030.00516.95
8.0.230.0070.00016.97
8.0.220.0000.00716.78
8.0.210.0070.00016.75
8.0.200.0030.00316.91
8.0.190.0070.00016.88
8.0.180.0080.00016.82
8.0.170.0030.00516.94
8.0.160.0030.00516.94
8.0.150.0070.00216.79
8.0.140.0040.00416.82
8.0.130.0000.00513.23
8.0.120.0040.00416.82
8.0.110.0040.00416.90
8.0.100.0040.00416.84
8.0.90.0080.00016.91
8.0.80.0110.01116.91
8.0.70.0050.00316.94
8.0.60.0080.00016.84
8.0.50.0040.00416.77
8.0.30.0090.01317.00
8.0.20.0100.01017.40
8.0.10.0000.00717.00
8.0.00.0070.01116.80
7.4.330.0000.00515.21
7.4.320.0000.00716.63
7.4.300.0060.00016.43
7.4.290.0040.00416.60
7.4.280.0000.00816.50
7.4.270.0030.00316.52
7.4.260.0030.00316.50
7.4.250.0040.00416.57
7.4.240.0040.00316.48
7.4.230.0070.00016.43
7.4.220.0160.00316.51
7.4.210.0130.00316.45
7.4.200.0070.00016.58
7.4.160.0100.00616.57
7.4.150.0150.00517.40
7.4.140.0100.01117.86
7.4.130.0100.00816.54
7.4.120.0110.00816.56
7.4.110.0120.00916.42
7.4.100.0130.00316.29
7.4.90.0100.00716.34
7.4.80.0130.00619.39
7.4.70.0080.01316.55
7.4.60.0100.00716.34
7.4.50.0060.00316.49
7.4.40.0130.00316.45
7.4.30.0060.01416.75
7.4.00.0070.00814.90
7.3.330.0000.00513.10
7.3.320.0020.00212.99
7.3.310.0030.00316.34
7.3.300.0060.00016.25
7.3.290.0070.00716.28
7.3.280.0060.01016.31
7.3.270.0130.00317.40
7.3.260.0110.00516.29
7.3.250.0080.00916.33
7.3.240.0110.00716.23
7.3.230.0090.01216.39
7.3.210.0100.01316.16
7.3.200.0110.00919.39
7.3.190.0070.01016.32
7.3.180.0030.01316.35
7.3.170.0100.00616.43
7.3.160.0040.01116.43
7.2.330.0070.01416.50
7.2.320.0090.00916.61
7.2.310.0090.01716.36
7.2.300.0090.01216.35
7.2.290.0100.00716.39
7.2.00.0110.00419.20
7.1.100.0000.01118.18
7.1.70.0030.00517.25
7.1.60.0060.01919.34
7.1.50.0100.01016.60
7.1.00.0070.07322.29
7.0.200.0070.00316.84
7.0.140.0030.04722.00
7.0.60.0100.03319.98
7.0.50.0030.04017.88
7.0.40.0030.04320.05
7.0.30.0170.04320.16
7.0.20.0200.04320.09
7.0.10.0230.08319.96
7.0.00.0100.07720.16
5.6.280.0000.07321.02
5.6.210.0100.05320.66
5.6.200.0100.04718.15
5.6.190.0070.09020.77
5.6.180.3330.04720.46
5.6.170.0300.08020.45
5.6.160.0100.03720.48
5.6.150.0130.04718.09
5.6.140.0000.04018.17
5.6.130.0100.08318.21
5.6.120.0070.08021.14
5.6.110.0070.04020.93
5.6.100.0000.06020.94
5.6.90.0030.07021.00
5.6.80.0100.04320.50
5.5.350.0200.07720.52
5.5.340.0070.05018.04
5.5.330.0100.04020.23
5.5.320.0500.08020.21
5.5.310.0400.06720.28
5.5.300.0070.04717.98
5.5.290.0070.03717.89
5.5.280.0070.04020.64
5.5.270.0030.06320.72
5.5.260.0030.08720.72
5.5.250.0130.06020.64
5.5.240.0030.08320.12
5.4.450.0230.04719.28
5.4.440.0500.04719.21
5.4.430.0070.03319.23
5.4.420.0070.06319.68
5.4.410.0130.05718.87
5.4.400.0130.07018.70
5.4.390.0230.04718.71
5.4.380.0070.06018.73
5.4.370.0100.05718.58
5.4.360.0130.05018.48
5.4.350.0170.03013.83
5.4.340.0070.04713.67
5.4.320.0030.04314.30
5.4.310.0030.04014.19
5.4.300.0030.04314.14
5.4.290.0030.04314.12
5.4.280.0070.03714.07
5.4.270.0070.03714.09
5.4.260.0030.04014.20
5.4.250.0070.04014.09
5.4.240.0170.03714.07
5.4.230.0130.03314.19
5.4.220.0100.04014.00
5.4.210.0030.04014.00
5.4.200.0070.04014.09
5.4.190.0130.03014.10
5.4.180.0070.03714.08
5.4.170.0100.03714.09
5.4.160.0100.03314.04
5.4.150.0000.04314.09
5.4.140.0030.03713.75
5.4.130.0000.04013.68
5.4.120.0070.03313.65
5.4.110.0030.04013.64
5.4.100.0030.04013.70
5.4.90.0070.04013.64
5.4.80.0030.04013.64
5.4.70.0070.04013.79
5.4.60.0100.03713.79
5.4.50.0030.03713.64
5.4.40.0100.03313.63
5.4.30.0000.04313.78
5.4.20.0000.04013.80
5.4.10.0070.04013.78
5.4.00.0100.03313.29
5.3.290.0070.04714.55
5.3.280.0100.04014.44
5.3.270.0070.04014.48
5.3.260.0070.04314.64
5.3.250.0100.04314.54
5.3.240.0100.03714.60
5.3.230.0070.04314.59
5.3.220.0230.03314.47
5.3.210.0030.05014.39
5.3.200.0070.04014.55
5.3.190.0070.04014.45
5.3.180.0030.04314.43
5.3.170.0000.04714.40
5.3.160.0030.04014.44
5.3.150.0130.03014.46
5.3.140.0030.04014.43
5.3.130.0000.04314.51
5.3.120.0170.03714.47
5.3.110.0070.05314.54
5.3.100.0070.05014.02
5.3.90.0130.04313.93
5.3.80.0200.03713.91
5.3.70.0070.04013.86
5.3.60.0170.03013.91
5.3.50.0070.04313.95
5.3.40.0030.04013.92
5.3.30.0100.03313.74
5.3.20.0030.05013.52
5.3.10.0170.04013.51
5.3.00.0100.04713.64
5.2.170.0030.03311.02
5.2.160.0000.03311.00
5.2.150.0000.03311.03
5.2.140.0130.02311.18
5.2.130.0000.03311.04
5.2.120.0000.03311.01
5.2.110.0000.03710.99
5.2.100.0030.03711.00
5.2.90.0100.02711.01
5.2.80.0130.02311.13
5.2.70.0070.03010.95
5.2.60.0070.03010.91
5.2.50.0070.03310.92
5.2.40.0030.03710.94
5.2.30.0100.03710.80
5.2.20.0100.03311.00
5.2.10.0070.02710.89
5.2.00.0070.03010.73
5.1.60.0030.0279.98
5.1.50.0070.0279.99
5.1.40.0100.0309.97
5.1.30.0170.01710.26
5.1.20.0070.03010.29
5.1.10.0070.0309.97
5.1.00.0030.03010.01
5.0.50.0100.0208.47
5.0.40.0070.0208.36
5.0.30.0100.0308.22
5.0.20.0030.0278.28
5.0.10.0070.0208.26
5.0.00.0070.0308.10
4.4.90.0000.0205.84
4.4.80.0070.0135.80
4.4.70.0030.0175.78
4.4.60.0000.0205.82
4.4.50.0030.0135.80
4.4.40.0070.0235.81
4.4.30.0070.0175.84
4.4.20.0030.0175.99
4.4.10.0030.0175.91
4.4.00.0030.0275.87
4.3.110.0030.0135.79
4.3.100.0070.0135.73
4.3.90.0070.0135.74
4.3.80.0030.0275.73
4.3.70.0030.0175.71
4.3.60.0030.0135.71
4.3.50.0070.0175.76
4.3.40.0030.0275.68
4.3.30.0030.0174.47
4.3.20.0000.0174.49
4.3.10.0000.0234.45
4.3.00.0330.02716.71

preferences:
36.38 ms | 401 KiB | 5 Q