3v4l.org

run code in 300+ PHP versions simultaneously
<?php $browser = "Opera/9.80 (X11; Linux i686; Ubuntu/14.10) Presto/2.12.388 Version/12.16"; $string = strripos($browser, 'Opera'); if ($string=== false) { echo "Geen Opera"; } else { echo "Wel Opera"; } ?>

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)
8.4.10.0090.00017.52
8.3.140.0060.00918.92
8.3.130.0030.00618.30
8.3.120.0030.00620.85
8.3.110.0060.00320.94
8.3.100.0070.00316.49
8.3.90.0080.00626.77
8.3.80.0060.00316.50
8.3.70.0070.01116.58
8.3.60.0040.01118.18
8.3.50.0120.00721.89
8.3.40.0000.01518.59
8.3.30.0100.00318.92
8.3.20.0080.00020.26
8.3.10.0080.00021.73
8.3.00.0050.00322.30
8.2.250.0030.00616.77
8.2.240.0030.00618.72
8.2.230.0090.00022.58
8.2.220.0090.00024.06
8.2.210.0000.00926.77
8.2.200.0090.00018.29
8.2.190.0100.01016.58
8.2.180.0040.01125.92
8.2.170.0070.01319.01
8.2.160.0100.00722.96
8.2.150.0050.00325.66
8.2.140.0080.00024.66
8.2.130.0080.00026.16
8.2.120.0000.00721.00
8.2.110.0100.00019.30
8.2.100.0140.00317.85
8.2.90.0080.00017.91
8.2.80.0040.00418.98
8.2.70.0040.00418.04
8.2.60.0040.00417.50
8.2.50.0040.00417.63
8.2.40.0050.00517.75
8.2.30.0040.00417.97
8.2.20.0070.00017.61
8.2.10.0070.00018.13
8.2.00.0080.00018.13
8.1.300.0130.00618.28
8.1.290.0060.00330.84
8.1.280.0090.00625.92
8.1.270.0070.00024.66
8.1.260.0040.00426.35
8.1.250.0000.00828.09
8.1.240.0030.00722.08
8.1.230.0040.00720.88
8.1.220.0040.00417.74
8.1.210.0040.00418.97
8.1.200.0060.00317.35
8.1.190.0030.00517.10
8.1.180.0040.00418.10
8.1.170.0000.00717.62
8.1.160.0070.00021.90
8.1.150.0040.00418.81
8.1.140.0040.00417.42
8.1.130.0000.00817.37
8.1.120.0050.00217.41
8.1.110.0040.00417.39
8.1.100.0070.00017.40
8.1.90.0030.00317.37
8.1.80.0050.00317.28
8.1.70.0000.00717.44
8.1.60.0040.00417.43
8.1.50.0050.00317.33
8.1.40.0000.00717.43
8.1.30.0040.00417.47
8.1.20.0040.00417.46
8.1.10.0020.00517.40
8.1.00.0000.00817.44
8.0.300.0000.00720.08
8.0.290.0040.00416.75
8.0.280.0030.00318.44
8.0.270.0040.00416.81
8.0.260.0000.00816.81
8.0.250.0070.00016.82
8.0.240.0000.00716.85
8.0.230.0090.00016.91
8.0.220.0000.00716.69
8.0.210.0030.00316.73
8.0.200.0040.00416.88
8.0.190.0000.00816.89
8.0.180.0000.00816.77
8.0.170.0000.00716.69
8.0.160.0040.00416.66
8.0.150.0040.00416.67
8.0.140.0080.00016.76
8.0.130.0000.00513.24
8.0.120.0030.00516.79
8.0.110.0070.00016.82
8.0.100.0070.00016.69
8.0.90.0000.00716.77
8.0.80.0030.01216.73
8.0.70.0000.00716.79
8.0.60.0070.00016.68
8.0.50.0000.00816.73
8.0.30.0090.00616.85
8.0.20.0080.01117.40
8.0.10.0050.00216.80
8.0.00.0120.00616.63
7.4.330.0000.00515.08
7.4.320.0000.00616.50
7.4.300.0030.00316.50
7.4.290.0030.00416.48
7.4.280.0040.00416.47
7.4.270.0070.00016.59
7.4.260.0000.00816.52
7.4.250.0000.00716.48
7.4.240.0020.00516.42
7.4.230.0030.00316.57
7.4.220.0090.00916.53
7.4.210.0060.00916.65
7.4.200.0030.00316.69
7.4.160.0060.01016.76
7.4.150.0100.00717.40
7.4.140.0080.01017.86
7.4.130.0080.00916.58
7.4.120.0050.01216.53
7.4.110.0090.00916.57
7.4.100.0110.01116.53
7.4.90.0000.01816.47
7.4.80.0030.01319.39
7.4.70.0130.00316.40
7.4.60.0100.00616.55
7.4.50.0000.00816.45
7.4.40.0030.01316.50
7.4.30.0040.01316.37
7.4.00.0000.01414.82
7.3.330.0000.00613.12
7.3.320.0060.00013.05
7.3.310.0030.00316.34
7.3.300.0000.00716.05
7.3.290.0090.00616.22
7.3.280.0090.00816.21
7.3.270.0100.00717.40
7.3.260.0130.01016.54
7.3.250.0080.01116.27
7.3.240.0070.01016.25
7.3.230.0090.01516.39
7.3.210.0070.01016.25
7.3.200.0110.00619.39
7.3.190.0190.00316.21
7.3.180.0130.00616.16
7.3.170.0100.01116.27
7.3.160.0060.00916.22
7.3.10.0120.00916.09
7.3.00.0080.01216.24
7.2.330.0130.00516.55
7.2.320.0130.01016.45
7.2.310.0060.01116.62
7.2.300.0080.00816.61
7.2.290.0000.01616.56
7.2.130.0120.00916.21
7.2.120.0090.01116.29
7.2.110.0120.00916.39
7.2.100.0200.00716.46
7.2.90.0130.00316.23
7.2.80.0100.01016.13
7.2.70.0090.01016.80
7.2.60.0080.00716.79
7.2.50.0120.00316.61
7.2.40.0120.00416.63
7.2.30.0100.00316.83
7.2.20.0080.00416.13
7.2.10.0100.00716.72
7.2.00.0100.00716.44
7.1.250.0100.00715.55
7.1.200.0080.00415.61
7.1.70.0040.00417.17
7.1.60.0090.01519.59
7.1.50.0090.01216.90
7.1.00.0100.06722.35
7.0.200.0040.00416.84
7.0.100.0100.07720.02
7.0.90.0130.07719.86
7.0.80.0100.08019.93
7.0.70.0170.07019.91
7.0.60.0130.06019.92
7.0.50.0100.07720.25
7.0.40.0070.08020.12
7.0.30.0230.07020.11
7.0.20.0100.08720.05
7.0.10.0100.06720.13
7.0.00.0100.08320.04
5.6.280.0000.03720.89
5.6.250.0100.08020.63
5.6.240.0130.07320.64
5.6.230.0100.08720.66
5.6.220.0100.08320.64
5.6.210.0170.07320.59
5.6.200.0170.07321.03
5.6.190.0030.08321.04
5.6.180.0070.08721.01
5.6.170.0070.06021.02
5.6.160.0200.03721.09
5.6.150.0130.08021.04
5.6.140.0200.06320.95
5.6.130.0070.08320.95
5.6.120.0100.06021.04
5.6.110.0130.08021.04
5.6.100.0070.07721.12
5.6.90.0270.06321.00
5.6.80.0200.03320.55
5.6.70.0030.05320.39
5.6.60.0000.08320.47
5.6.50.0100.07720.46
5.6.40.0070.04720.53
5.6.30.0130.07020.38
5.6.20.0100.08020.47
5.6.10.0130.07720.43
5.6.00.0170.05720.45
5.5.380.0000.07720.36
5.5.370.0070.07320.39
5.5.360.0070.08020.49
5.5.350.0100.07720.47
5.5.340.0030.08720.84
5.5.330.0070.08320.84
5.5.320.0170.07020.86
5.5.310.0070.07320.88
5.5.300.0170.06720.88
5.5.290.0070.09020.80
5.5.280.0070.08320.83
5.5.270.0130.07720.88
5.5.260.0170.06720.63
5.5.250.0130.07320.70
5.5.240.0030.08320.14
5.5.230.0200.06720.21
5.5.220.0070.06020.28
5.5.210.0070.06720.28
5.5.200.0030.07720.15
5.5.190.0200.03720.24
5.5.180.0030.08320.18
5.5.160.0070.08320.23
5.5.150.0030.05720.23
5.5.140.0170.07020.11
5.5.130.0070.07720.16
5.5.120.0100.07720.27
5.5.110.0100.08020.12
5.5.100.0000.08320.05
5.5.90.0070.07720.15
5.5.80.0170.07020.10
5.5.70.0100.07320.08
5.5.60.0070.04720.05
5.5.50.0000.05720.02
5.5.40.0070.07720.14
5.5.30.0070.08020.04
5.5.20.0030.07720.14
5.5.10.0070.08020.10
5.5.00.0070.04719.95
5.4.450.0070.06319.36
5.4.440.0100.08019.43
5.4.430.0100.07719.43
5.4.420.0170.06719.29
5.4.410.0100.07319.32
5.4.400.0170.06018.98
5.4.390.0100.07318.98
5.4.380.0100.07319.13
5.4.370.0100.07018.81
5.4.360.0100.04319.05
5.4.350.0030.07719.04
5.4.340.0100.07018.89
5.4.320.0100.07318.81
5.4.310.0170.06719.13
5.4.300.0030.08019.02
5.4.290.0100.07319.02
5.4.280.0100.07019.03
5.4.270.0130.03018.90
5.4.260.0100.04319.07
5.4.250.0030.08018.96
5.4.240.0130.07019.14
5.4.230.0170.06318.96
5.4.220.0030.08018.95
5.4.210.0100.07019.09
5.4.200.0070.07719.02
5.4.190.0030.06718.89
5.4.180.0030.06719.09
5.4.170.0030.07319.11
5.4.160.0070.08019.01
5.4.150.0070.05018.98
5.4.140.0000.08016.34
5.4.130.0070.07316.38
5.4.120.0030.07716.36
5.4.110.0100.07016.36
5.4.100.0100.04016.39
5.4.90.0130.06016.27
5.4.80.0030.07716.33
5.4.70.0000.05016.31
5.4.60.0100.06716.21
5.4.50.0070.07016.21
5.4.40.0070.06716.43
5.4.30.0230.05316.28
5.4.20.0130.06716.18
5.4.10.0170.05716.39
5.4.00.0100.05015.82
5.3.290.0070.04714.57
5.3.280.0030.04714.57
5.3.270.0030.06714.61
5.3.260.0200.06314.42
5.3.250.0070.07314.51
5.3.240.0100.07314.42
5.3.230.0030.06314.57
5.3.220.0170.06014.51
5.3.210.0170.06714.54
5.3.200.0070.07314.39
5.3.190.0030.07714.42
5.3.180.0100.07314.54
5.3.170.0100.07014.50
5.3.160.0130.04014.56
5.3.150.0130.06314.41
5.3.140.0070.07314.54
5.3.130.0070.06014.51
5.3.120.0070.07314.40
5.3.110.0070.07314.51
5.3.100.0070.06713.89
5.3.90.0030.08014.00
5.3.80.0030.04313.81
5.3.70.0100.07013.99
5.3.60.0030.06714.00
5.3.50.0100.07713.95
5.3.40.0070.07013.85
5.3.30.0000.07713.71
5.3.20.0070.06313.55
5.3.10.0030.04313.64
5.3.00.0070.07013.59
5.2.170.0030.05010.94
5.2.160.0100.05011.13
5.2.150.0130.05711.14
5.2.140.0070.03711.11
5.2.130.0030.03711.12
5.2.120.0070.05711.09
5.2.110.0070.02711.17
5.2.100.0070.06310.96
5.2.90.0000.03710.89
5.2.80.0000.03310.91
5.2.70.0070.05311.14
5.2.60.0000.07011.10
5.2.50.0030.05310.86
5.2.40.0000.07010.91
5.2.30.0070.06310.79
5.2.20.0070.05310.97
5.2.10.0030.06010.86
5.2.00.0000.04010.76
5.1.60.0070.03310.04
5.1.50.0000.0579.98
5.1.40.0030.0539.98
5.1.30.0030.05310.24
5.1.20.0070.05010.26
5.1.10.0130.05010.09
5.1.00.0070.0279.98
5.0.50.0000.0479.98
5.0.40.0070.0379.98
5.0.30.0070.0609.98
5.0.20.0030.0339.98
5.0.10.0030.0439.98
5.0.00.0030.0639.98
4.4.90.0070.0239.98
4.4.80.0030.0309.98
4.4.70.0030.0339.98
4.4.60.0070.0309.98
4.4.50.0000.0379.98
4.4.40.0030.0279.98
4.4.30.0030.0339.98
4.4.20.0070.0339.98
4.4.10.0070.0339.98
4.4.00.0030.0539.98
4.3.110.0030.0339.98
4.3.100.0000.0379.98
4.3.90.0030.0179.98
4.3.80.0030.0509.98
4.3.70.0130.0239.98
4.3.60.0000.0379.98
4.3.50.0000.0379.98
4.3.40.0070.0439.98
4.3.30.0000.0339.98
4.3.20.0100.0309.98
4.3.10.0030.0339.98
4.3.00.0100.0279.98

preferences:
16.98 ms | 403 KiB | 5 Q